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href="#Vue3-问题合集" class="headerlink" title="Vue3 问题合集"></a>Vue3 问题合集</h1><h2 id="一、配置项目文件根目录"><a href="#一、配置项目文件根目录" class="headerlink" title="一、配置项目文件根目录@"></a>一、配置项目文件根目录@</h2><p>vite创建项目中，修改配置文件vite.config.js</p>
<figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br></pre></td><td class="code"><pre><span class="line">import &#123; resolve &#125; from &quot;path&quot;</span><br><span class="line">import &#123; defineConfig &#125; from &#x27;vite&#x27;</span><br><span class="line">import vue from &#x27;@vitejs/plugin-vue&#x27;</span><br><span class="line"></span><br><span class="line">// https://vitejs.dev/config/</span><br><span class="line">export default defineConfig(&#123;</span><br><span class="line">  plugins: [vue()],</span><br><span class="line">  resolve: &#123;</span><br><span class="line">    // 配置路径别名</span><br><span class="line">    alias: &#123;</span><br><span class="line">      &#x27;@&#x27;: resolve(__dirname, &#x27;./src&#x27;),</span><br><span class="line">    &#125;,</span><br><span class="line">  &#125;,</span><br><span class="line">&#125;)</span><br><span class="line"></span><br></pre></td></tr></table></figure>

<p>经此配置，src文件夹下文件根目录可写为@&#x2F;</p>
<h2 id="二、vue3获取文件夹下匹配文件"><a href="#二、vue3获取文件夹下匹配文件" class="headerlink" title="二、vue3获取文件夹下匹配文件"></a>二、vue3获取文件夹下匹配文件</h2><figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br></pre></td><td class="code"><pre><span class="line">const imagesContext = import.meta.globEager(&#x27;@/assets/video/*.mp4&#x27;);</span><br><span class="line">//vue2中如下获取</span><br><span class="line">//参数：1.路径；2.是否遍历子目录；3.正则表达式</span><br><span class="line">    const files = require.context(&quot;@/views&quot;, true, /\.vue$/).keys();</span><br><span class="line">    console.log(files);</span><br><span class="line">//注：require.context在vue3中不适用</span><br></pre></td></tr></table></figure>

<h2 id="三、vue3实现视频自动播放"><a href="#三、vue3实现视频自动播放" class="headerlink" title="三、vue3实现视频自动播放"></a>三、vue3实现视频自动播放</h2><figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br><span class="line">33</span><br><span class="line">34</span><br><span class="line">35</span><br><span class="line">36</span><br><span class="line">37</span><br><span class="line">38</span><br><span class="line">39</span><br><span class="line">40</span><br><span class="line">41</span><br><span class="line">42</span><br><span class="line">43</span><br><span class="line">44</span><br><span class="line">45</span><br><span class="line">46</span><br><span class="line">47</span><br><span class="line">48</span><br><span class="line">49</span><br><span class="line">50</span><br><span class="line">51</span><br><span class="line">52</span><br><span class="line">53</span><br><span class="line">54</span><br><span class="line">55</span><br><span class="line">56</span><br><span class="line">57</span><br></pre></td><td class="code"><pre><span class="line">&lt;template&gt;</span><br><span class="line">  &lt;div class=&quot;warp&quot;&gt;</span><br><span class="line">    &lt;video muted id=&quot;startvideo&quot; class=&quot;video&quot; :src=&quot;vedioData&quot; type=&quot;video/mp4&quot; autoplay controls=&quot;controls&quot;</span><br><span class="line">      @ended=&quot;ended&quot;&gt;&lt;/video&gt;</span><br><span class="line">  &lt;/div&gt;</span><br><span class="line">&lt;/template&gt;</span><br><span class="line"></span><br><span class="line">&lt;script setup&gt;</span><br><span class="line">import &#123; onMounted, ref &#125; from &#x27;vue&#x27;;</span><br><span class="line"></span><br><span class="line"></span><br><span class="line">const vedioData = ref()</span><br><span class="line">const index = ref(0)</span><br><span class="line">const vedioList = ref([])</span><br><span class="line">onMounted(() =&gt; &#123;</span><br><span class="line">  videoStart()</span><br><span class="line">&#125;)</span><br><span class="line"></span><br><span class="line">const videoStart = () =&gt; &#123;</span><br><span class="line">//读取本地视频文件</span><br><span class="line">  const imagesContext = import.meta.globEager(&#x27;@/assets/video/*.mp4&#x27;);</span><br><span class="line">  console.log(imagesContext, Object.entries(imagesContext), &#x27;sssssssssss&#x27;);</span><br><span class="line">  // let arr = []</span><br><span class="line">  Object.entries(imagesContext).forEach(item =&gt; &#123;</span><br><span class="line">  //引用本地资源，传统require不适用，vite提供新属性new URL(url, import.meta.url)</span><br><span class="line">  //使用方式const imgUrl = new URL(&#x27;./img.png&#x27;, import.meta.url).href</span><br><span class="line">    vedioList.value.push(new URL(item[0], import.meta.url).href)</span><br><span class="line">  &#125;)</span><br><span class="line">  vedioData.value = vedioList.value[index.value]</span><br><span class="line">  var video = document.getElementById(&quot;startvideo&quot;);</span><br><span class="line">  video.play();</span><br><span class="line">&#125;</span><br><span class="line"></span><br><span class="line">const ended = () =&gt; &#123;</span><br><span class="line">  console.log(&#x27;视频结束&#x27;);</span><br><span class="line">  index.value++</span><br><span class="line">  if (index.value &gt; vedioList.length) &#123;</span><br><span class="line">    video.pause()</span><br><span class="line">    return</span><br><span class="line">  &#125;</span><br><span class="line">  videoStart()</span><br><span class="line">&#125;</span><br><span class="line"></span><br><span class="line">&lt;/script&gt;</span><br><span class="line"></span><br><span class="line">&lt;style scoped&gt;</span><br><span class="line">.warp &#123;</span><br><span class="line">  width: 100vw;</span><br><span class="line">  height: 100vh;</span><br><span class="line">&#125;</span><br><span class="line"></span><br><span class="line">video &#123;</span><br><span class="line">  width: 100%;</span><br><span class="line">  height: 100%;</span><br><span class="line">&#125;</span><br><span class="line">&lt;/style&gt;</span><br><span class="line"></span><br></pre></td></tr></table></figure>

<p>知识点</p>
<h3 id="1、读取本地视频文件"><a href="#1、读取本地视频文件" class="headerlink" title="1、读取本地视频文件"></a>1、读取本地视频文件</h3> <figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br></pre></td><td class="code"><pre><span class="line"> //vue3 vite创建项目中，无法识别require，如下获取</span><br><span class="line"> const imagesContext = import.meta.globEager(&#x27;@/assets/video/*.mp4&#x27;);</span><br><span class="line"> //vue2中，结合webpack，可如下使用</span><br><span class="line"> require.context(&#x27;./test&#x27;, false, /\.test\.js$/);</span><br><span class="line">//（创建出）一个 context，其中文件来自 test 目录，request 以 `.test.js` 结尾。</span><br><span class="line">注：</span><br></pre></td></tr></table></figure>

<h3 id="2、对象转换数组"><a href="#2、对象转换数组" class="headerlink" title="2、对象转换数组"></a>2、对象转换数组</h3><figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br></pre></td><td class="code"><pre><span class="line">方法一：Object.entries(imagesContext)</span><br><span class="line"></span><br><span class="line">方法二：Object.values()</span><br><span class="line">let arr = Object.values(obj); //对象转化为数组</span><br><span class="line">//如果只需要返回键作为数组，可以使用Object.keys()的方式,所以结合Map，也可以实现：</span><br><span class="line">let arr=Object.keys(obj).map(function(i)&#123;return obj[i]&#125;); //对象转化为数组</span><br><span class="line"></span><br><span class="line">方法三：for in 或forEach</span><br><span class="line">var arr = []; //定义数组</span><br><span class="line">for (var i in obj) &#123;</span><br><span class="line">    arr.push(obj[i]); </span><br><span class="line">    &#125;</span><br><span class="line">方法四：Array.from</span><br><span class="line">//Array.from() 方法对一个类似数组或可迭代对象创建一个新的，浅拷贝的数组实例。</span><br><span class="line">var arr = Array.from(Object.values(obj),x=&gt;x);</span><br><span class="line"></span><br><span class="line">注意：</span><br><span class="line">Object.keys(a)可获取键值对中键名，用法类似于for in,最终以数组形式存储，若a为数组，则返回值为对应索引，</span><br><span class="line">Object.values(b)则获取键值，用法类似for of; </span><br><span class="line">Object.entries 将对象拆分为独立的键值对并以数组存储</span><br></pre></td></tr></table></figure>

<h3 id="3、引入本地资源"><a href="#3、引入本地资源" class="headerlink" title="3、引入本地资源"></a>3、引入本地资源</h3><figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br></pre></td><td class="code"><pre><span class="line">//引用本地资源，传统require不适用，vite提供新属性new URL(url, import.meta.url)</span><br><span class="line">const imgUrl = new URL(&#x27;./img.png&#x27;, import.meta.url).href</span><br></pre></td></tr></table></figure>

<h2 id="四、nextTick"><a href="#四、nextTick" class="headerlink" title="四、nextTick"></a>四、nextTick</h2><figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br></pre></td><td class="code"><pre><span class="line">//vue3中nextTick使用</span><br><span class="line">import &#123; nextTick &#125; from &quot;vue&quot;</span><br><span class="line">nextTick(()=&gt;&#123;</span><br><span class="line">	console.log(修改属性逻辑)</span><br><span class="line">&#125;)</span><br></pre></td></tr></table></figure>

<h2 id="五、全屏属性"><a href="#五、全屏属性" class="headerlink" title="五、全屏属性"></a>五、全屏属性</h2><figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">requestFullScreen</span><br></pre></td></tr></table></figure>

<h2 id="六、vite项目启动自动打开浏览器"><a href="#六、vite项目启动自动打开浏览器" class="headerlink" title="六、vite项目启动自动打开浏览器"></a>六、vite项目启动自动打开浏览器</h2><figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br></pre></td><td class="code"><pre><span class="line">server: &#123;</span><br><span class="line">    open: true,</span><br><span class="line">    host: &quot;0.0.0.0&quot;, // 服务器主机名，如果允许外部访问，可设置为&quot;0.0.0.0&quot;</span><br><span class="line">  &#125;</span><br></pre></td></tr></table></figure>

<h2 id="七、一键启动node项目"><a href="#七、一键启动node项目" class="headerlink" title="七、一键启动node项目"></a>七、一键启动node项目</h2><p>新建start.bat文件</p>
<figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br></pre></td><td class="code"><pre><span class="line">start cmd /k &quot;yarn dev&quot;</span><br><span class="line">//同样也可以同时启动多个项目</span><br><span class="line">start cmd /k &quot;cd front &amp;&amp; yarn dev&quot;</span><br><span class="line">start cmd /k &quot;cd service &amp;&amp; yarn start&quot;</span><br><span class="line"></span><br></pre></td></tr></table></figure>

<h2 id="八、全局挂在属性"><a href="#八、全局挂在属性" class="headerlink" title="八、全局挂在属性"></a>八、全局挂在属性</h2><figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br></pre></td><td class="code"><pre><span class="line">//main.js</span><br><span class="line">app.config.globalProperties.$axios = axios</span><br><span class="line"></span><br><span class="line">//组件使用</span><br><span class="line">import &#123; getCurrentInstance &#125; from &quot;vue&quot;;</span><br><span class="line">const &#123; proxy &#125;: any = getCurrentInstance();</span><br><span class="line">proxy.$axios()</span><br></pre></td></tr></table></figure>

<h2 id="九、watch监听"><a href="#九、watch监听" class="headerlink" title="九、watch监听"></a>九、watch监听</h2><figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br></pre></td><td class="code"><pre><span class="line">import &#123; watch,reactive,ref &#125; from &quot;vue&quot;</span><br><span class="line"></span><br><span class="line">const data = ref(0)</span><br><span class="line">const obj = reactive(&#123;</span><br><span class="line">	name: &#x27;张三&#x27;</span><br><span class="line">&#125;)</span><br><span class="line">//监听单个值</span><br><span class="line">watch(data,(value,oldValue) =&gt; &#123;</span><br><span class="line">	console.log(value)</span><br><span class="line">	//此处编辑相应逻辑</span><br><span class="line">&#125;)</span><br><span class="line"></span><br><span class="line">//监听多值</span><br><span class="line">watch([data,obj],([value1,oldValue1],[value2,oldValue2]) =&gt; &#123;</span><br><span class="line">	console.log(value1,oldValue1,value2,oldValue2)</span><br><span class="line">	//编辑逻辑</span><br><span class="line">&#125;)</span><br></pre></td></tr></table></figure>

<h2 id="十、全屏切换"><a href="#十、全屏切换" class="headerlink" title="十、全屏切换"></a>十、全屏切换</h2><figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br></pre></td><td class="code"><pre><span class="line">//安装</span><br><span class="line">npm install screenfull --save</span><br><span class="line"></span><br><span class="line">//引入组件</span><br><span class="line">import screenfull from &quot;screenfull&quot;;</span><br><span class="line"></span><br><span class="line">//属性</span><br><span class="line">screenfull.isFullscreen; // 布尔值——当前页面是否全屏</span><br><span class="line">screenfull.isEnabled; // 布尔值——当前浏览器是否支持全屏</span><br><span class="line"></span><br><span class="line">//方法</span><br><span class="line">screenfull.request(); // 全屏</span><br><span class="line">screenfull.exit(); // 退出全屏</span><br><span class="line">screenfull.toggle(); // 全屏切换</span><br><span class="line"></span><br><span class="line">//案例</span><br><span class="line">fullScreen() &#123;</span><br><span class="line">      if (screenfull.isEnabled &amp;&amp; !screenfull.isFullscreen) &#123;</span><br><span class="line">        screenfull.request();</span><br><span class="line">      &#125;</span><br><span class="line">    &#125;,</span><br></pre></td></tr></table></figure>

<h2 id="十一、刷新后页面404报错"><a href="#十一、刷新后页面404报错" class="headerlink" title="十一、刷新后页面404报错"></a>十一、刷新后页面404报错</h2><figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br></pre></td><td class="code"><pre><span class="line">//原因 页面刷新后网站找不到默认入口文件</span><br><span class="line">//解决方案</span><br><span class="line">//nginx配置</span><br><span class="line">location / &#123;</span><br><span class="line">  try_files $uri $uri/ /index.html;</span><br><span class="line">&#125;</span><br><span class="line">[相关链接](https://v3.router.vuejs.org/zh/guide/essentials/history-mode.html#%E5%90%8E%E7%AB%AF%E9%85%8D%E7%BD%AE%E4%BE%8B%E5%AD%90)</span><br></pre></td></tr></table></figure>

</article><div class="post-copyright"><div class="post-copyright__author"><span class="post-copyright-meta"><i class="fas fa-circle-user fa-fw"></i>Author: </span><span class="post-copyright-info"><a href="https://gitee.com/trial-street/shenmo.git">审陌</a></span></div><div class="post-copyright__type"><span class="post-copyright-meta"><i class="fas fa-square-arrow-up-right fa-fw"></i>Link: </span><span class="post-copyright-info"><a href="https://gitee.com/trial-street/shenmo.git/2023/10/27/vue3count/">https://gitee.com/trial-street/shenmo.git/2023/10/27/vue3count/</a></span></div><div class="post-copyright__notice"><span class="post-copyright-meta"><i class="fas fa-circle-exclamation fa-fw"></i>Copyright Notice: </span><span class="post-copyright-info">All articles in this blog are licensed under <a target="_blank" rel="noopener" href="https://creativecommons.org/licenses/by-nc-sa/4.0/">CC BY-NC-SA 4.0</a> unless stating additionally.</span></div></div><div class="tag_share"><div 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class="card-info-data site-data is-center"><a href="/shenmo/archives/"><div class="headline">Articles</div><div class="length-num">19</div></a><a href="/shenmo/tags/"><div class="headline">Tags</div><div class="length-num">19</div></a><a href="/shenmo/categories/"><div class="headline">Categories</div><div class="length-num">17</div></a></div></div><div class="card-widget card-announcement"><div class="item-headline"><i class="fas fa-bullhorn fa-shake"></i><span>Announcement</span></div><div class="announcement_content">This is my Blog</div></div><div class="sticky_layout"><div class="card-widget" id="card-toc"><div class="item-headline"><i class="fas fa-stream"></i><span>Contents</span><span class="toc-percentage"></span></div><div class="toc-content"><ol class="toc"><li class="toc-item toc-level-1"><a class="toc-link" href="#Vue3-%E9%97%AE%E9%A2%98%E5%90%88%E9%9B%86"><span class="toc-number">1.</span> <span class="toc-text">Vue3 问题合集</span></a><ol class="toc-child"><li class="toc-item toc-level-2"><a class="toc-link" href="#%E4%B8%80%E3%80%81%E9%85%8D%E7%BD%AE%E9%A1%B9%E7%9B%AE%E6%96%87%E4%BB%B6%E6%A0%B9%E7%9B%AE%E5%BD%95"><span class="toc-number">1.1.</span> <span class="toc-text">一、配置项目文件根目录@</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E4%BA%8C%E3%80%81vue3%E8%8E%B7%E5%8F%96%E6%96%87%E4%BB%B6%E5%A4%B9%E4%B8%8B%E5%8C%B9%E9%85%8D%E6%96%87%E4%BB%B6"><span class="toc-number">1.2.</span> <span class="toc-text">二、vue3获取文件夹下匹配文件</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E4%B8%89%E3%80%81vue3%E5%AE%9E%E7%8E%B0%E8%A7%86%E9%A2%91%E8%87%AA%E5%8A%A8%E6%92%AD%E6%94%BE"><span class="toc-number">1.3.</span> <span class="toc-text">三、vue3实现视频自动播放</span></a><ol class="toc-child"><li class="toc-item toc-level-3"><a class="toc-link" href="#1%E3%80%81%E8%AF%BB%E5%8F%96%E6%9C%AC%E5%9C%B0%E8%A7%86%E9%A2%91%E6%96%87%E4%BB%B6"><span class="toc-number">1.3.1.</span> <span class="toc-text">1、读取本地视频文件</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#2%E3%80%81%E5%AF%B9%E8%B1%A1%E8%BD%AC%E6%8D%A2%E6%95%B0%E7%BB%84"><span class="toc-number">1.3.2.</span> <span class="toc-text">2、对象转换数组</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#3%E3%80%81%E5%BC%95%E5%85%A5%E6%9C%AC%E5%9C%B0%E8%B5%84%E6%BA%90"><span class="toc-number">1.3.3.</span> <span class="toc-text">3、引入本地资源</span></a></li></ol></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E5%9B%9B%E3%80%81nextTick"><span class="toc-number">1.4.</span> <span class="toc-text">四、nextTick</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E4%BA%94%E3%80%81%E5%85%A8%E5%B1%8F%E5%B1%9E%E6%80%A7"><span class="toc-number">1.5.</span> <span class="toc-text">五、全屏属性</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E5%85%AD%E3%80%81vite%E9%A1%B9%E7%9B%AE%E5%90%AF%E5%8A%A8%E8%87%AA%E5%8A%A8%E6%89%93%E5%BC%80%E6%B5%8F%E8%A7%88%E5%99%A8"><span class="toc-number">1.6.</span> <span class="toc-text">六、vite项目启动自动打开浏览器</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E4%B8%83%E3%80%81%E4%B8%80%E9%94%AE%E5%90%AF%E5%8A%A8node%E9%A1%B9%E7%9B%AE"><span class="toc-number">1.7.</span> <span class="toc-text">七、一键启动node项目</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E5%85%AB%E3%80%81%E5%85%A8%E5%B1%80%E6%8C%82%E5%9C%A8%E5%B1%9E%E6%80%A7"><span class="toc-number">1.8.</span> <span class="toc-text">八、全局挂在属性</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E4%B9%9D%E3%80%81watch%E7%9B%91%E5%90%AC"><span class="toc-number">1.9.</span> <span class="toc-text">九、watch监听</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E5%8D%81%E3%80%81%E5%85%A8%E5%B1%8F%E5%88%87%E6%8D%A2"><span class="toc-number">1.10.</span> <span class="toc-text">十、全屏切换</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E5%8D%81%E4%B8%80%E3%80%81%E5%88%B7%E6%96%B0%E5%90%8E%E9%A1%B5%E9%9D%A2404%E6%8A%A5%E9%94%99"><span class="toc-number">1.11.</span> <span class="toc-text">十一、刷新后页面404报错</span></a></li></ol></li></ol></div></div><div class="card-widget card-recent-post"><div class="item-headline"><i class="fas fa-history"></i><span>Recent Post</span></div><div class="aside-list"><div class="aside-list-item"><a class="thumbnail" href="/shenmo/2023/10/30/flySearch/" title="ButterFly 主题"><img src="/shenmo/img/butterfly.png" onerror="this.onerror=null;this.src='/shenmo/img/404.jpg'" alt="ButterFly 主题"/></a><div class="content"><a class="title" href="/shenmo/2023/10/30/flySearch/" title="ButterFly 主题">ButterFly 主题</a><time datetime="2023-10-30T13:24:00.000Z" title="Created 2023-10-30 21:24:00">2023-10-30</time></div></div><div class="aside-list-item"><a class="thumbnail" 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